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Planning application

20/2729

66 Longstone Avenue, London, NW10 3UA

Refused Brent Householder

Proposal

Proposed hip to gable loft conversion with rear dormer window and Juliet balcony, replacement of rear hipped roof with flat roof, installation of window to front gable roof and 2 x front facing rooflights to dwellinghouse

As published by the council, reference 20/2729

Timeline

Dates from the published record

  1. 4 Sep 2020

    Received by Brent

  2. 30 Oct 2020

    Decision issued: Permission Refused

  3. 25 Jul 2026

    Added to PlanIndex

What refusal means

The process from here

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

About householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

Nearby applications

Within 500 metres

  • 21/0039 Granted

    66 Longstone Avenue, London, NW10 3UA

    Single storey outbuilding in the rear garden of dwellinghouse

    6 Jan 2021 0m away Householder
  • 26/0916 Granted

    112 Drayton Road, London, NW10 4EN

    Proposed removal of chimney, hip to gable roof-end, rear dormer extension and 3x front rooflights to dwellinghouse

    13 Apr 2026 99m away Householder
  • 26/1682 Awaiting decision

    Roundwood Lodge Cafe, Roundwood Park, Harlesden Road, London, NW10 3SH

    Proposed replacement of existing roof tiles with steel standing seam roofing sheets, associated flashings and new rainwater goods to café.

    2 Jul 2026 214m away Full applications
  • 24/2199 Granted

    84 Drayton Road, London, NW10 4EL

    Proposed rear dormer with juliet balcony, dormer to rear outrigger and installation of 2x front rooflights to dwellinghouse

    6 Aug 2024 214m away Lawful development
  • 20/3390 Granted

    51 Drayton Road, London, NW10 4DG

    Proposed single storey rear extension to ground floor flat

    20 Oct 2020 231m away Full applications
  • 26/1214 Granted

    112A Harlesden Gardens, London, NW10 4HA

    Variation of condition 2, development built in accordance with approved drawings (alterations to fenestration and retention of side wall) of Full Planning Permission reference 26/0016 dated 3 March, 2026, for Proposed demolition of existing rear extension and erection of single storey rear extension to ground floor flat (amended)

    14 May 2026 251m away Amendments

In Brent

  • 26/1333 Granted

    20 Honeyman Close, London, NW6 7AZ

    Erection of proposed rear dormer to main roof of dwellinghouse

    27 May 2026 Householder
  • 26/1383 Granted

    24 Uxendon Hill, Wembley, HA9 9RX

    Proposed single storey outbuilding in the rear garden to the dwellinghouse (retrospective).

    3 Jun 2026 Householder
  • 26/1092 Granted

    15 Station Approach, Wembley, HA0 2LA

    Proposed demolition of existing outbuilding, erection of single storey outbuilding in rear garden and installation of a new front boundary wall to the dwellinghouse (retrospective).

    29 Apr 2026 Householder
  • 26/0997 Granted

    81 Sudbury Court Drive, Harrow, HA1 3SS

    Proposed conversion of garage into a habitable room and replacing garage door with a window to dwellinghouse.

    22 Apr 2026 Householder
  • 26/0963 Granted

    8 Ravenscroft Avenue, Wembley, HA9 9TL

    Proposed single-storey rear extension, hip-to-gable roof extensions with rear dormer, installation of 1x solar panel and 3x rooflights to front 2x solar panels and raised rear patio with decking to rear to dwellinghouse

    17 Apr 2026 Householder